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469848 (2005 TN116)
Classification: Main-belt Asteroid          SPK-ID: 2469848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1486200402867907 6.0447e-08  
a 2.415707179525987 2.0305e-08 au
q 2.056684681183745 1.4342e-07 au
i 6.967508954548322 1.0366e-05 deg
node 358.504218558955 3.6159e-05 deg
peri 294.1730049346943 4.9605e-05 deg
M 132.4396668233278 3.2643e-05 deg
tp 2458891.977614287252
(2020-Feb-12.47761429)
0.00012344 TDB
period 1371.40226348408
3.75
1.7291e-05
4.734e-08
d
yr
n .2625050356015977 3.3097e-09 deg/d
Q 2.774729677868229 2.3323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5512 days (15.09 yr)  
   first obs. used      2005-10-03  
   last obs. used      2020-11-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62875  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:18:26  

Additional Information
 Earth MOID = 1.0523 au 
 Jupiter MOID = 2.4401 au 
 T_jup = 3.492 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.90   n/a MPCxxxxx  

469848 (2005 TN116)          Discovered 2005-Oct-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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